CN112314179A

CN112314179A - Agricultural packing device for automatically processing wheat straws

Info

Publication number: CN112314179A
Application number: CN202011249965.6A
Authority: CN
Inventors: 朱新振
Original assignee: Lingbi Taishun Machinery Co ltd
Current assignee: Lingbi Taishun Machinery Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-05

Abstract

The invention discloses an agricultural packing device for automatically processing wheat straws, and relates to the technical field of agricultural equipment. The belt conveyor comprises a rack, wherein a feed hopper is arranged at the top of the rack, a first driving motor is fixed inside the rack, a first belt pulley is fixed at the output end of the first driving motor, a first triangular belt is assembled outside the first belt pulley, and a second belt pulley is assembled inside the first triangular belt. According to the invention, through the mutual matching of the driving crushing roller, the driven crushing roller, the stirring claw, the electric pushing cylinder and the packing box, the device is not easy to block when packing the straws, and meanwhile, the device can simultaneously crush and pack the straws, so that the purchase cost is reduced, the packing efficiency is improved, and through the mutual matching among the guide plate, the first elastic element, the vibration mechanism and the dust collecting plate, the device can separate soil carried on the straws, the quality of the straw bundles is improved, and the difficulty and the workload of recycling the straw bundles are reduced.

Description

Agricultural packing device for automatically processing wheat straws

Technical Field

The invention belongs to the technical field of agricultural equipment, and particularly relates to an agricultural packing device for automatically treating wheat straws.

Background

With the rapid development of agriculture and animal husbandry in China, as a big crop planting country in China, the straw resources are very rich, in order to avoid air pollution caused by straw burning, the wheat straw is recycled by utilizing the straw packing device, and the wheat straw is used as a good clean renewable resource, has economic, ecological and social benefits, is more and more concerned by people, however, the existing straw baling device usually needs to crush the straw first, then bale the crushed straw through the baling device, when the straw is packed, the packing device is easy to be blocked by the straw, and two devices of a crusher and the packing device are needed for recycling the straw, thereby increasing the acquisition cost, reducing the packing efficiency of the wheat straw, and the existing device can not separate the soil carried on the wheat straws, thereby reducing the quality of the straw bags and increasing the difficulty and the workload of recycling the straw bags.

Disclosure of Invention

The invention aims to provide an agricultural packing device for automatically processing wheat straws, which solves the existing problems: current straw packing apparatus usually need earlier smash the straw, and rethread packing apparatus packs the straw after smashing, and when packing the straw, the straw causes packing apparatus to block up easily, and straw recycle needs to be equipped with two kinds of equipment of rubbing crusher and packing apparatus simultaneously, has increased the acquisition cost, has reduced wheat straw packing efficiency.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an agricultural packing device for automatically processing wheat straws, which comprises a frame, wherein the top of the frame is provided with a feed hopper, a first driving motor is fixed inside the frame, a first belt pulley is fixed at the output end of the first driving motor, a first triangular belt is assembled on the outer side of the first belt pulley, a second belt pulley is assembled in the first triangular belt, the first belt pulley and the second belt pulley are rotationally connected through a first triangular belt, one side of the second belt pulley is connected with a driving straight gear through welding, one side of the driving straight gear is connected with a driving crushing roller through welding, one end of the driving straight gear is assembled with a driven straight gear, one side of the driven straight gear is connected with a driven crushing roller through welding, and the rack is rotationally connected with the driving crushing roller and the rack is rotationally connected with the driven crushing roller;

a second driving motor is fixed at one end of the driven crushing roller inside the frame, a third belt pulley is fixed at the output end of the second driving motor, a second triangular belt is assembled on the outer side of the third belt pulley, a fourth belt pulley is assembled inside the second triangular belt and at the bottom of the third belt pulley, the third belt pulley and the fourth belt pulley are rotationally connected through a second triangular belt, the outer side of the fourth belt pulley is provided with a third triangular belt, a fifth belt pulley is assembled at the other end of the fourth belt pulley in the third triangular belt, the fourth belt pulley and the fifth belt pulley are rotationally connected through a third triangular belt, the outer side of the fifth belt pulley is provided with a fourth triangular belt, a sixth belt pulley is assembled inside the fourth triangular belt and at the other end of the fifth belt pulley, and the fifth belt pulley and the sixth belt pulley are rotatably connected through the fourth triangular belt;

one sides of the fourth belt pulley, the fifth belt pulley and the sixth belt pulley are connected with a central shaft rod through welding, the rack is rotationally connected with the central shaft rod through a ball bearing, and the outer side of the central shaft rod is connected with a plurality of shifting claws through welding;

an electric pushing cylinder is fixed at the top of the inside of the rack and at one end of the second driving motor, the output end of the electric pushing cylinder is connected with a packing plate through welding, and a packing box is assembled at the bottom of the packing plate inside the rack;

the inside of frame and the bottom that is located driven crushing roller are connected with the deflector through rotating, a plurality of sieve meshes have been seted up to the outside equipartition of deflector, one side of frame is fixed with the controller, just all through wire electric connection between first driving motor and controller, second driving motor and the controller, four end angles of frame bottom all are fixed with the landing leg.

Further, the driving spur gear and the driven spur gear are connected through meshing.

Furthermore, the machine frame is rotationally connected with the driving crushing roller and the driven crushing roller through ball bearings.

Further, the guide plate and the horizontal plane form an included angle of 25 degrees.

Further, the model of the controller is SC-200 universal type.

Furthermore, the bottoms of the supporting legs are connected with anti-slip pads through bonding, and a plurality of anti-slip lines are uniformly distributed at the bottoms of the anti-slip pads.

Furthermore, a first elastic element is assembled between the frame and the guide plate, a vibration mechanism is assembled at one end of the first elastic element inside the frame, two dust collecting plates are connected at one end of the vibration mechanism inside the frame by welding, and the two dust collecting plates form a V shape;

the vibration mechanism comprises a third driving motor, a central rotating shaft, a first cam, a linkage rod, a second cam, a supporting rotating shaft, a linkage guide rod, a guide sleeve and a second elastic element, the third driving motor is fixed in the frame, the central rotating shaft is fixed at the output end of the third driving motor, the first cam is connected to one side of the central rotating shaft through welding, the linkage rod is connected to one side of the first cam through rotation of a pin, the second cam is connected to one side of the linkage rod through rotation of a pin, the supporting rotating shaft is connected to one side of the second cam through welding, the frame and the supporting rotating shaft are connected through rotation of a ball bearing, the linkage guide rod is connected to the top of the linkage rod through rotation of a pin, the guide sleeve is connected to the top of the linkage guide rod through sliding, and the guide sleeve is connected with the guide plate through welding, the second elastic element is assembled between the linkage guide rod and the guide sleeve.

Furthermore, clearance fit is formed between the linkage guide rod and the guide sleeve.

Further, the controller is electrically connected with the third driving motor through a lead.

Further, the first elastic element and the second elastic element are both coil springs.

The invention has the following beneficial effects:

1. according to the invention, through the mutual cooperation of the driving crushing roller, the driven crushing roller, the stirring claw, the electric pushing cylinder and the packing box, the device is not easy to block when packing wheat straws, and meanwhile, the device can simultaneously crush and pack the wheat straws, so that the acquisition cost is reduced, and the packing efficiency is improved.

2. According to the invention, through the mutual cooperation of the guide plate, the first elastic element, the vibration mechanism and the dust collecting plate, the device can separate soil carried on wheat straws, the quality of the straw bag is improved, and the difficulty and the workload of recycling the straw bag are reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is a schematic structural view of a vibration mechanism;

fig. 7 is a structural sectional view of the interlocking guide bar and the guide sleeve.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 2. a first drive motor; 3. a first pulley; 4. a first V-belt; 5. a second pulley; 6. a driving spur gear; 7. an active crushing roller; 8. a driven spur gear; 9. a driven pulverizing roller; 10. a second drive motor; 11. a third belt pulley; 12. a second V-belt; 13. a fourth belt pulley; 14. a third V-belt; 15. a fifth belt pulley; 16. a fourth V-belt; 17. a sixth belt pulley; 18. a central shaft; 19. the grab is pulled; 20. an electric pushing cylinder; 21. packaging the plate; 22. packing a box; 23. a guide plate; 24. a controller; 25. a support leg; 26. a first elastic element; 27. a vibration mechanism; 28. a dust collecting plate; 29. a third drive motor; 30. a central rotating shaft; 31. a first cam; 32. a linkage rod; 33. a second cam; 34. a support shaft; 35. a linkage guide rod; 36. a guide sleeve; 37. a second elastic element.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to an agricultural baling device for automatically processing wheat straws, comprising a frame 1, wherein a feed hopper is disposed at the top of the frame 1, a first driving motor 2 is fixed inside the frame 1, a first belt pulley 3 is fixed at the output end of the first driving motor 2, a first triangular belt 4 is arranged outside the first belt pulley 3, a second belt pulley 5 is arranged inside the first triangular belt 4, the first belt pulley 3 and the second belt pulley 5 are rotatably connected by the first triangular belt 4, a driving spur gear 6 is welded to one side of the second belt pulley 5, a driving crushing roller 7 is welded to one side of the driving spur gear 6, a driven spur gear 8 is engaged to one end of the driving spur gear 6, a driven crushing roller 9 is welded to one side of the driven spur gear 8, and the frame 1 and the driving crushing roller 7, The frame 1 and the driven crushing roller 9 are rotationally connected through a ball bearing;

a second driving motor 10 is fixed at one end of the driven crushing roller 9 in the frame 1, a third belt pulley 11 is fixed at the output end of the second driving motor 10, a second triangular belt 12 is assembled at the outer side of the third belt pulley 11, a fourth belt pulley 13 is assembled at the bottom of the third belt pulley 11 in the second triangular belt 12, and the third pulley 11 and the fourth pulley 13 are rotatably connected by a second triangular belt 12, the third triangular belt 14 is assembled on the outer side of the fourth pulley 13, the fifth pulley 15 is assembled on the inner side of the third triangular belt 14 and the other end of the fourth pulley 13, and the fourth pulley 13 and the fifth pulley 15 are rotatably connected by a third triangular belt 14, the fourth triangular belt 16 is assembled on the outer side of the fifth pulley 15, a sixth pulley 17 is assembled on the inner side of the fourth triangular belt 16 and the other end of the fifth pulley 15, the fifth belt pulley 15 and the sixth belt pulley 17 are rotationally connected through a fourth triangular belt 16;

one sides of the fourth belt pulley 13, the fifth belt pulley 15 and the sixth belt pulley 17 are all connected with a central shaft lever 18 through welding, the rack 1 and the central shaft lever 18 are rotationally connected through a ball bearing, and the outer side of the central shaft lever 18 is connected with a plurality of toggle claws 19 through welding;

an electric pushing cylinder 20 is fixed at the top of the inside of the frame 1 and at one end of the second driving motor 10, the output end of the electric pushing cylinder 20 is connected with a packing plate 21 through welding, and a packing box 22 is assembled at the bottom of the packing plate 21 inside the frame 1;

a guide plate 23 is rotatably connected to the bottom of the driven crushing roller 9 inside the frame 1, a plurality of sieve holes are uniformly distributed on the outer side of the guide plate 23, a controller 24 is fixed to one side of the frame 1, the first driving motor 2 and the controller 24 are electrically connected through wires, the second driving motor 10 and the controller 24 are electrically connected through wires, and supporting legs 25 are fixed to four end corners of the bottom of the frame 1;

here, the guide plate 23 makes an angle of 25 degrees with the horizontal plane;

here, the controller 24 is of the SC-200 universal type;

the bottoms of the supporting legs 25 are connected with anti-slip pads through bonding, and a plurality of anti-slip lines are uniformly distributed at the bottoms of the anti-slip pads;

a first elastic element 26 is assembled between the frame 1 and the guide plate 23, a vibration mechanism 27 is assembled at one end of the first elastic element 26 in the frame 1, two dust collecting plates 28 are connected with one end of the vibration mechanism 27 in the frame 1 by welding, and the two dust collecting plates 28 are in a V shape;

the vibration mechanism 27 comprises a third driving motor 29, a central rotating shaft 30, a first cam 31, a linkage rod 32, a second cam 33, a support rotating shaft 34, a linkage guide rod 35, a guide sleeve 36 and a second elastic element 37, wherein the third driving motor 29 is fixed inside the frame 1, the central rotating shaft 30 is fixed at the output end of the third driving motor 29, the first cam 31 is connected to one side of the central rotating shaft 30 through welding, the linkage rod 32 is rotatably connected to one side of the first cam 31 through a pin, the second cam 33 is rotatably connected to one side of the linkage rod 32 through a pin, the support rotating shaft 34 is connected to one side of the second cam 33 through welding, the frame 1 and the support rotating shaft 34 are rotatably connected through a ball bearing, the linkage guide rod 35 is rotatably connected to the top of the linkage rod 32 through a pin, the guide sleeve 36 is slidably connected to the top of the linkage guide rod 35, and the guide sleeve 36 is welded to the guide plate 23, the second elastic member 37 is fitted between the linking guide rod 35 and the guide sleeve 36;

here, the linkage guide rod 35 and the guide sleeve 36 are in clearance fit;

here, the controller 24 and the third driving motor 29 are electrically connected by a wire;

here, the first elastic element 26 and the second elastic element 37 are both coil springs.

One specific application of this embodiment is:

electrically connecting the device with an external power supply, starting the first driving motor 2, the second driving motor 10, the electric pushing cylinder 20 and the third driving motor 29 through the controller 24, and putting the straws into the feeding hopper;

after the first driving motor 2 is started, the output end of the first driving motor 2 rotates and drives the first belt pulley 3 to rotate, the first belt pulley 3 is connected with the second belt pulley 5 in a rotating way, the first belt pulley 3 drives the second belt pulley 5 to rotate, the second belt pulley 5 is connected with the driving straight gear 6 in a welding way, the driving straight gear 6 drives the driving straight gear 6 to rotate, the driving straight gear 6 drives the driving crushing roller 7 to rotate through the welding connection of the driving straight gear 6 and the driving crushing roller 7, the driving straight gear 6 drives the driven straight gear 8 to rotate through the meshing connection of the driving straight gear 6 and the driven straight gear 8, the driving straight gear 6 drives the driven crushing roller 9 to rotate through the welding connection of the driven straight gear 8 and the driven crushing roller 9, the driving crushing roller 7 and the driven crushing roller 9 crush the straws fed into the feeding hopper, the crushed straws fall on the surface of the guide plate 23;

after the second driving motor 10 is started, the output end of the second driving motor 10 rotates and drives the third belt pulley 11 to rotate, the third belt pulley 11 drives the fourth belt pulley 13 to rotate through the rotational connection of the third belt pulley 11 and the fourth belt pulley 13, the fourth belt pulley 13 drives the fifth belt pulley 15 to rotate through the rotational connection of the fourth belt pulley 13 and the fifth belt pulley 15, the fifth belt pulley 15 drives the sixth belt pulley 17 to rotate through the rotational connection of the fifth belt pulley 15 and the sixth belt pulley 17, the fourth belt pulley 13 and the central shaft lever 18, the fifth belt pulley 15 and the central shaft lever 18, the sixth belt pulley 17 and the central shaft lever 18 are connected through welding, the central shaft lever 18 and the toggle clamp 19 rotate, the central shaft lever 18 drives the toggle clamp 19 to rotate, and then the straws falling on the surface of the guide plate 23 are toggled, meanwhile, the straws are stirred to move towards the packing box 22, so that the internal blockage of the device caused by the accumulation of the straws is avoided, and the packing efficiency is improved;

after the third driving motor 29 is started, the output end of the third driving motor 29 rotates and drives the central rotating shaft 30 to rotate, the central rotating shaft 30 drives the first cam 31 to rotate through the welded connection between the central rotating shaft 30 and the first cam 31, the first cam 31 drives the linkage rod 32 to move through the rotated connection between the first cam 31 and the linkage rod 32, the linkage rod 32 drives the linkage guide rod 35 to move through the rotated connection between the linkage rod 32 and the linkage guide rod 35, the linkage guide rod 35 is assembled between the linkage guide rod 35 and the guide sleeve 36 through the second elastic element 37, the linkage guide rod 35 compresses the second elastic element 37, when the second elastic element 37 is compressed to the maximum value, the guide sleeve 36 is driven to move, the guide sleeve 36 drives the guide plate 23 to move through the welded connection between the guide sleeve 36 and the guide plate 23, and is assembled between the frame 1 and the guide plate 23 through the first elastic element 26, when the guide plate 23 moves upwards, the first elastic element 26 is driven to extend, when the guide plate 23 moves to the highest position, due to the telescopic resilience characteristic of the first elastic element 26, the first elastic element 26 drives the guide plate 23 to reset, circulation is performed, the guide plate 23 is made to oscillate in alignment with the straws on the surface, the straw is stirred by the stirring claw 19 in a matching manner, soil carried on the straw falls off, the soil falls off on the surface of the dust collection plate 28 through sieve pores formed in the surface of the guide plate 23, and the soil on the wheat straw is separated;

through the vibration of deflector 23, stir 19 stir and grab, make the straw on deflector 23 surface remove the inside of baling box 22, electronic push cylinder 20 starts the back, the inside piston rod of electronic push cylinder 20 extends, through the welded connection of electronic push cylinder 20 and baling plate 21, make electronic push cylinder 20 drive baling plate 21 and remove, and then pack the straw that drops in baling box 22 inside, realized that the wheat straw is smashed and the packing integration is accomplished, the acquisition cost is reduced, the efficiency of packing is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic handle agricultural packing apparatus of wheat straw, includes frame (1), its characterized in that: the feeding hopper has been seted up at the top of frame (1), the inside of frame (1) is fixed with first driving motor (2), the output of first driving motor (2) is fixed with first belt pulley (3), the outside of first belt pulley (3) is equipped with first V belt (4), the inside of first V belt (4) is equipped with second belt pulley (5), just first belt pulley (3) and second belt pulley (5) rotate through first V belt (4) and connect, there is driving straight gear (6) one side of second belt pulley (5) through welded connection, there is driving crushing roller (7) one side of driving straight gear (6) through welded connection, the one end of driving straight gear (6) is equipped with driven gear (8), there is driven crushing roller (9) one side of driven straight gear (8) through welded connection, the frame (1) is rotationally connected with the driving crushing roller (7), and the frame (1) is rotationally connected with the driven crushing roller (9);

the inside of frame (1) and the one end that is located driven crushing roller (9) are fixed with second driving motor (10), the output of second driving motor (10) is fixed with third belt pulley (11), the outside of third belt pulley (11) is equipped with second triangular belt (12), the inside of second triangular belt (12) and the bottom that is located third belt pulley (11) are equipped with fourth belt pulley (13), just third belt pulley (11) and fourth belt pulley (13) are through second triangular belt (12) rotation connection, the outside of fourth belt pulley (13) is equipped with third triangular belt (14), the inside of third triangular belt (14) and the other end that is located fourth belt pulley (13) are equipped with fifth belt pulley (15), just fourth belt pulley (13) and fifth belt pulley (15) are through third triangular belt (14) rotation connection, a fourth triangular belt (16) is assembled on the outer side of the fifth belt pulley (15), a sixth belt pulley (17) is assembled inside the fourth triangular belt (16) and positioned at the other end of the fifth belt pulley (15), and the fifth belt pulley (15) and the sixth belt pulley (17) are rotatably connected through the fourth triangular belt (16);

one sides of the fourth belt pulley (13), the fifth belt pulley (15) and the sixth belt pulley (17) are connected with a central shaft lever (18) through welding, the rack (1) and the central shaft lever (18) are rotationally connected through a ball bearing, and the outer side of the central shaft lever (18) is connected with a plurality of toggle claws (19) through welding;

an electric pushing cylinder (20) is fixed at the top of the inside of the rack (1) and at one end of the second driving motor (10), the output end of the electric pushing cylinder (20) is connected with a packing plate (21) through welding, and a packing box (22) is assembled inside the rack (1) and at the bottom of the packing plate (21);

the inside of frame (1) and the bottom that is located driven crushing roller (9) are connected with deflector (23) through rotating, a plurality of sieve meshes have been seted up to the outside equipartition of deflector (23), one side of frame (1) is fixed with controller (24), just all through wire electric connection between first driving motor (2) and controller (24), second driving motor (10) and controller (24), four end angles of frame (1) bottom all are fixed with landing leg (25).

2. An agricultural baling device for automatically processing wheat straw as claimed in claim 1, characterized in that said driving spur gear (6) and driven spur gear (8) are connected by meshing.

3. An agricultural baling device for automatically processing wheat straw as claimed in claim 1, characterized in that the frame (1) and the driving crushing roller (7), the frame (1) and the driven crushing roller (9) are rotatably connected by ball bearings.

4. An agricultural baling device for automatically processing wheat straw as claimed in claim 1, characterised in that said guide plate (23) is at an angle of 25 degrees to the horizontal.

5. An agricultural baling device for automatically processing wheat straw as claimed in claim 1, characterised in that said controller (24) is of the SC-200 universal type.

6. The agricultural packing device for automatically processing wheat straws as claimed in claim 1, wherein the bottoms of the supporting legs (25) are connected with non-slip mats through bonding, and a plurality of non-slip lines are uniformly distributed on the bottoms of the non-slip mats.

7. An agricultural baling device for automatically processing wheat straw as claimed in claim 1, characterized in that a first elastic member (26) is fitted between said frame (1) and said guide plate (23), a vibration mechanism (27) is fitted inside said frame (1) and at one end of said first elastic member (26), two dust collecting plates (28) are connected by welding to one end of said vibration mechanism (27) inside said frame (1), and said two dust collecting plates (28) are in a V-shape;

the vibration mechanism (27) comprises a third driving motor (29), a central rotating shaft (30), a first cam (31), a linkage rod (32), a second cam (33), a supporting rotating shaft (34), a linkage guide rod (35), a guide sleeve (36) and a second elastic element (37), the third driving motor (29) is fixed in the frame (1), the central rotating shaft (30) is fixed at the output end of the third driving motor (29), the first cam (31) is connected to one side of the central rotating shaft (30) in a welding manner, the linkage rod (32) is connected to one side of the first cam (31) through a pin in a rotating manner, the second cam (33) is connected to one side of the linkage rod (32) through a pin in a rotating manner, the supporting rotating shaft (34) is connected to one side of the second cam (33) through a welding manner, and the frame (1) and the supporting rotating shaft (34) are connected in a rotating manner through a ball bearing, linkage guide bar (35) rotate through the pin and connect in the top of linkage bar (32), guide sleeve (36) are through sliding connection in the top of linkage guide bar (35), just guide sleeve (36) and deflector (23) welded connection, second elastic element (37) assemble between linkage guide bar (35) and guide sleeve (36).

8. An agricultural baling device for automatically processing wheat straw as claimed in claim 7, characterised in that there is a clearance fit between said cooperating guide rod (35) and guide sleeve (36).

9. An agricultural baling device for automatically processing wheat straw as claimed in claim 7, wherein said controller (24) and third driving motor (29) are electrically connected by wire.

10. An agricultural baling device for automatically processing wheat straw as claimed in claim 7, characterised in that said first (26) and second (37) elastic elements are both helical springs.